![Antique Art Deco Platinum 0.78 ctw Old Mine Cut Diamond Filigree Engagement Ring: An antique art deco solid platinum solitaire ring, featuring 1 cushion old mine cut natural diamond (I/J - VS2; 0.78ct). The ring is size 7.0, weighs a total of 3.9 grams, and measures 9.15mm wide.](https://p1.liveauctioneers.com/6100/333915/180428482_1_x.jpg?height=310&quality=70&version=1718819888)
Art Deco Platinum
![Antique Art Deco Platinum 0.78 ctw Old Mine Cut Diamond Filigree Engagement Ring: An antique art deco solid platinum solitaire ring, featuring 1 cushion old mine cut natural diamond (I/J - VS2; 0.78ct). The ring is size 7.0, weighs a total of 3.9 grams, and measures 9.15mm wide.](https://p1.liveauctioneers.com/6100/333915/180428482_1_x.jpg?height=310&quality=70&version=1718819888)
![Antique Art Deco Platinum Old European Diamond Solitaire Engagement Promise Ring: An antique art deco solid platinum engagement ring, with 1 old european cut natural diamond (G - VS2 ; 0.38ct), and 6 round single cut natural diamonds (F - VS1 ; 0.06ctw). The ring is size 6.5, weigh](https://p1.liveauctioneers.com/989/334039/180506911_1_x.jpg?height=310&quality=70&version=1718918858)
![Antique Art Deco .900 Platinum 0.51 ctw Old European Cut Diamond Engagement Ring: Antique Art Deco .900 Platinum 0.51ctw Old European Cut Diamond Engagement Ring. Please see photos and description for all available information. An antique art deco solid platinum solitaire engagemen](https://p1.liveauctioneers.com/989/334039/180506731_1_x.jpg?height=310&quality=70&version=1718918858)
![Art Deco Platinum 6.50 Carat: Art Deco Platinum 6.50 Carat Diamond Glycine Wristwatch Brand: Glycine Case Material: Platinum Stone: Diamond Stone Cut: Baguette Cut Case Shape: Round Style: Modern Place of Origin: Unkn](https://p1.liveauctioneers.com/6899/332064/180250780_1_x.jpg?height=310&quality=70&version=1718615047)
![Circa 1920s Art Deco Ruby, Sapphire and Diamond Ring in Platinum: Circa: 1920, Metal type: Platinum, Ruby details: 1.0 Carat, Sapphire details: 1.0 Carat, Diamond details: 0.20 ctw, E color, VS I clarity, Size: 5.5, Weight: 4.4 g](https://p1.liveauctioneers.com/8974/332369/180570492_1_x.jpg?height=310&quality=70&version=1718994739)
![Estate Art Deco Diamond Brooch: Estate Art Deco Diamond Brooch. Ê Ê Ê Art Deco Brooch, Diamond 2.00 cttw G-H VS-VS1, Platinum 12.19g Measurement : 2.19](https://p1.liveauctioneers.com/6970/334101/180525013_1_x.jpg?height=310&quality=70&version=1719059741)
![Vintage Art Deco 18K Gold Platinum Pendant w/ Diamonds: FOR SALE IS THIS LOVELY WOMENS VINTAGE ESTATE 18K GOLD & PLATINUM PENDANT WITH ABOUT 20 VERY SMALL DIAMONDS OR DIAMOND CHIPS. THE PENDANT IS MARKED ".750, PLAT". THERE ARE ABOUT .20cts OF DIAMONDS. PE](https://p1.liveauctioneers.com/1846/333661/180256226_1_x.jpg?height=310&quality=70&version=1718634453)
![Cultured Pearl & Diamond Art Deco Earrings: Cultured Pearl & Diamond Art Deco Earrings Mounted with 4 Baguette Diamonds Weighing 2.20 Ct.* Platinum Metal Weight: 18.10 gm. *approx. weight](https://p1.liveauctioneers.com/6970/334101/180524815_1_x.jpg?height=310&quality=70&version=1719059741)
![Art Deco Ladies Platinum Over Yellow Gold Old Mine Cut Diamond Earrings: Art Deco Ladies Platinum Over Yellow Gold Old Mine Cut Diamond Earrings. 2 Oil Mine Cut Diamonds Weight Aprox: 0.75crts Total Diamond Aprox: 1cts Total Weight: 5.4grams. L: 1-3/4"](https://p1.liveauctioneers.com/5870/332992/179756395_1_x.jpg?height=310&quality=70&version=1718238316)
![Diamond Platinum ETERNITY BAND Ring Size 4.5 Sizable Classy Timeless Art Deco: Art Deco Diamond & Platinum Eternity Band Ring Wonderful eternity band that is a great addition to your collection. Weight is 2.2 grams. Made of platinum (tested) and set with eighteen single cut diam](https://p1.liveauctioneers.com/3780/334177/180575221_1_x.jpg?height=310&quality=70&version=1718992884)
![Art Deco platinum & diamond pin circa1920s': The pin is set with eight diamonds. It is weighing 1.25cts. It is stamped inside the pin. SI in clarity and H-I in color. 2 1/2" long weighs 5.00gr condition excellent.](https://p1.liveauctioneers.com/5870/332992/179756716_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco Platinum Duck Diamond Brooch: Art Deco Platinum Duck Diamond Brooch Weighing 10.8 grams Set with 114 Diamonds weighing app. 3.75 Ct. F-G Color, VVS-VS Clarity Along with Onyx and Rubies 2 inches in length](https://p1.liveauctioneers.com/6970/334101/180524827_1_x.jpg?height=310&quality=70&version=1719059741)
![Antique Art Deco 18K Gold and Platinum Diamond Pendant: Vintage from the 1920s Materials: Gold, Platinum Gemstone: Diamond Pendant width: 16 Millimeters; Pendant height: 40 Millimeters "The Madeline pendant is an authentic vintage piece from the Art Deco E](https://p1.liveauctioneers.com/5584/333407/180021461_1_x.jpg?height=310&quality=70&version=1718745967)
![ART DECO Platinum & Diamond Equestrian Charm Circa 1920s: Platinum & Diamond Equestrian Charm Art Deco This is a must for a collector. The weight is 2 grams. The height with bail is 5/8 of an inch. The length is ¾ of an inch. There are 0.20 points of](https://p1.liveauctioneers.com/3780/334177/180575151_1_x.jpg?height=310&quality=70&version=1718992884)
![Vintage Art Deco Diamond Platinum Cocktail Ring, .83 ctw, 7.31 Grams: Vintage Art Deco Diamond Platinum Cocktail Ring, .83 ctw, 7.31 Grams This is a gorgeous, unique ring that could be worn as an engagement ring or statement ring. Please let us know if you have any ques](https://p1.liveauctioneers.com/5584/333302/179941135_1_x.jpg?height=310&quality=70&version=1718743985)
![Lady's Art Deco platinum and white gold + diamonds+: circa 1920s. Lovely watch is designed with round and baggetts diamonds, round diamonds are single - cuts and baggetts diamonds are old-cut, total diamonds weighs app 2.00cts, diamonds are fine quality](https://p1.liveauctioneers.com/5870/332992/179756687_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco Ring Eternity Band Platinum Diamond Estate Jewelry: About the Item An Art Deco ring designed as an eternity band, made of platinum with diamonds. The gemstones are channel set, Old European cut. This classic eternity band has perfect proportions. With](https://p1.liveauctioneers.com/5584/333401/180019410_1_x.jpg?height=310&quality=70&version=1718743985)
![art deco platinum and dimond ring: The ring is composed of 17 old min-cut diamonds weighing app. 1. fifty cents VS in clarity and H-I in color.Art Deco1920 Diamond and Platinum 7.2grm 3/4"w size 7](https://p1.liveauctioneers.com/5870/332992/179756657_1_x.jpg?height=310&quality=70&version=1718238316)
![ArtDeco Platinum Diamond & Sapphire Lingerie Clips: Art Deco Platinum Diamond & Sapphire Lingerie Clips Weighing 4.1 gramsSet with 20 French-cut Diamonds weighing app. 1.10 Ct. G-H Color, VVS-VS Clarity Along with 10 Burma Sapphires weighing app.0.80 C](https://p1.liveauctioneers.com/5943/334345/180681447_1_x.jpg?height=310&quality=70&version=1719273900)
![Vintage Art Deco Platinum Old Cut Diamond and Sapphire Ring: Vintage from the 1920s Size: 7 1/2 US Materials: Platinum Gemstone: Diamond Adjustable "The Clara ring is an authentic vintage ring handmade during the Art Deco Era Circa 1920. It centers 3 old mine c](https://p1.liveauctioneers.com/5584/333407/180021464_1_x.jpg?height=310&quality=70&version=1718745967)
![Art Deco Platinum Diamond & Emerald Brooch: Art Deco Platinum Diamond & Emerald Brooch Weighing 10.2 grams Set with:120 European-cut Diamonds weighing app. 4.00 Ct. 6 Baguette Diamonds weighing app. 0.35 Ct. D-F Color, VVS-VS ClarityAnd 20 Emer](https://p1.liveauctioneers.com/5943/334345/180681695_1_x.jpg?height=310&quality=70&version=1719273900)
![Art Deco Platinum 2.95 Ct. Diamond Ring: Art Deco Platinum 2.95 Ct. Diamond Ring Weighing 6.0 grams Set with 5 Diamonds weighing app. 2.75 Ct.H-I Color, SI1-SI2 Clarity Along with 8 Rose-cut Diamonds weighing app. 0.20 Ct.Ring Size 6](https://p1.liveauctioneers.com/5943/334345/180681618_1_x.jpg?height=310&quality=70&version=1719273900)
![Art Deco Platinum & 14K 3.15 Ct. Diamond Bracelet: Art Deco Platinum & 14K 3.15 Ct. Diamond Bracelet Weighing 18.5 gramsSet with an app. 0.55 Ct. Diamond in Center Along with 52 European-cut Diamonds weighing app. 2.60 Ct. F-H Color, VS1-VS2 Clarity](https://p1.liveauctioneers.com/5943/334345/180681663_1_x.jpg?height=310&quality=70&version=1719273900)
![Art Deco Platinum South Sea Pearl Diamond Earrings: Art Deco Platinum South Sea Pearl and Diamond Earrings Weighing 15.1 grams Set with 46 Diamonds weighing app. 3.80 Ct.G-I Color, VS1-VS2 Clarity 1.75 inches in length](https://p1.liveauctioneers.com/5943/334345/180681374_1_x.jpg?height=310&quality=70&version=1719273900)
News about Art Deco Platinum
![Harry Winston platinum and diamond ring rocked Doyle Fine Jewelry auction](https://www.liveauctioneers.com/news/wp-content/uploads/2023/04/Screenshot-2023-04-28-at-4.23.26-PM-1.png)
Harry Winston platinum and diamond ring rocked Doyle Fine Jewelry auction
NEW YORK – Jewelry sales at Doyle continue to surpass expectations at all levels of value. Auctions of Important Jewelry on April 27 and Fine Jewelry & Luxury Handbags on April 26 saw determined bidders from across the country and around the world drive exceptional prices throughout both sales, sending the week’s total past $6 million.
![Platinum sparkler, Remington bronze command attention at Abell Auction, May 22](https://www.liveauctioneers.com/news/wp-content/uploads/2022/05/Screen-Shot-2022-05-14-at-5.12.20-PM.png)
Platinum sparkler, Remington bronze command attention at Abell Auction, May 22
LOS ANGELES – Abell Auction Co. will present a fine art, antiques, 20th-century design and fine jewelry auction on Sunday, May 22, starting at 9 am Pacific time. Featuring property from prominent California estates, the online sale will be highlighted by an original Frederic Remington bronze Rattlesnake sculpture, estimated at $100,000-$150,000, and a collection of […]
![Picassos, Tiffany table, Agassiz platinum watch at Coker’s, June 18](https://www.liveauctioneers.com/news/wp-content/uploads/2011/06/2011_0608_9314248_lead.jpg)
Picassos, Tiffany table, Agassiz platinum watch at Coker’s, June 18
NEW MARKET, Tenn. – On Sat., June 18, commencing at 10 a.m. Eastern time, John W. Coker, Ltd., will conduct an eclectic Summer Estate Auction featuring exquisite timepieces and fine jewelry; paintings and decorative art; rugs and other quality antiques. Internet live bidding will be provided by LiveAuctioneers.com. From a Philadelphia art pottery collector’s estate […]
![Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/178015692_1_x.jpg)
Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28
NEW YORK – On Tuesday, May 28, starting at 7 pm Eastern time, Jasper52 will conduct a sale titled Treasures of Time: Estate Designer Jewelry, consisting of exactly 221 lots. Absentee and Internet live bidding will be available through LiveAuctioneers. Highlights include an 18K gold and diamond bracelet by the Italian jewelry firm of Roberto […]